KR100217792B1 - Alarm device against robbery in automatic vending machine - Google Patents

Abstract

The present invention relates to a vending machine, and an object thereof is to provide an air conditioner provided with a burglar alarm device capable of preventing theft.

The anti-theft alarm device of the air conditioner according to the present invention is provided with a power supply 12, a horn 10 and an automatic switch 20 for blocking or connecting the current supplied to the horn 10 on the circuit, the automatic switch 20 is provided with a first conductor 22 and a second conductor 23.

The first conductor 22 and the second conductor 23 are spaced apart from each other, and a gap 25 is provided therebetween, and a groove 26 is provided on the upper surface of the second conductor 23. If the main body is inclined more than the set angle is provided with a bead 24 having a conductivity falling from the groove 26 to roll the top surface falling into the gap 25 on the side.

The vending machine according to the present invention has an effect of preventing the theft by notifying the surroundings that the vending machine is stolen by the alarm sound provided in the burglar alarm device when the thief tilts to correct the main body at the time of theft. have.

Description

Burglar alarm system of vending machine

1 is a circuit diagram showing a burglar alarm device according to the present invention.

* Explanation of symbols for main parts of the drawings

10: alarm device 11: manual switch

12: power 20: automatic switch

22: first conductor 23: second conductor

The present invention relates to a vending machine, and more particularly, to a vending machine provided with a theft alarm device to prevent theft by ringing the buzzer when the vending machine itself is stolen.

In general, a vending machine is an expensive unmanned vending device that stores products to be sold therein, so that when a consumer wants to purchase a desired product, the vending machine can automatically sell to a consumer. Vending machines that do this are usually installed so that the main body is located around the sidewalk and well visible to the passer-by. In addition, since the sales price of goods is kept in the main body and the main body is exposed to the outside without any external device, the vending machine installed in a secluded place becomes a target of easy theft by itself. In order to prevent theft at this time, a separate case having a lock is often installed outside the vending machine and a vending machine is installed therein.

Such a conventional vending machine does not have a separate burglar alarm device, so a vending machine on a secluded roadside is itself a target of easy theft when a thief uses a vehicle, and a separate device to prevent theft. When installing, there was a problem that requires an additional installation cost accordingly.

The present invention has been made to solve such a problem, and an object of the present invention is to provide a means for preventing theft of a vending machine.

In order to achieve the above object, the present invention

power,

Alarm connected to the power supply,

An automatic switch provided between the power supply and the alarm device,

A second conductor provided inside the automatic switch and connected to a power supply and a second conductor contacted to an alarm device,

The automatic switch has a rolling member and a seating means for mounting the rolling member,

If the mounting means is displaced from the inclined state,

And a guiding means for guiding the rolling member between the first conductor and the second conductor to connect the first conductor and the second conductor.

Hereinafter, with reference to the drawings will be described a preferred embodiment according to the present invention. 1 is a diagram showing a circuit diagram of an burglar alarm device of a vending machine according to the present invention. As shown in the drawing, a power source 12 is provided which generates power and sends current through the circuit, and an alarm device is provided which operates by receiving power from the power source 12. The alarm device is connected to a circuit. It is provided with a horn 10. And an automatic switch 20 is provided to cut off or connect the current supplied to the horn 10, the automatic switch 20 is provided with an outer case 21, the outer case 21 in a box shape A second conductor 23 having a raised surface upwardly positioned horizontally with the main body of the vending machine, and covering the second conductor 23 from the top and surrounding the side of the second conductor. 22). The first conductor 22 and the second conductor 23 are spaced apart from each other, and a gap 25 is provided therebetween, and the gap 25 has a side surface at an upper surface side of the second conductor 23. It is provided wider than the interval. On the other hand, the side portion provided corresponding to the side surface of the second conductor 23 of the first conductor 22 is provided by cutting the middle portion into the upper portion 22a and the lower portion 22b, and the free end of the upper portion 22a. Silver is positioned closer to the side of the second conductor 23 is supported by the spring 28 is provided. The lower end of the first conductor 22 and the second conductor 23 is spaced apart from each other. On the other hand, the upper surface of the second conductor 23 is provided with a groove 26, when the main body is inclined more than the set angle, the groove 26 is separated from the upper surface of the second conductor 23 Rolling rolling is provided with a rolling member having conductivity falling into the gap 25 on the side, the groove 26 serves as a seating means for seating the rolling member in place. And the rolling member is provided with a conductive beads 24. The distance between the lower end of the first conductor 22 and the second conductor 23 is provided to be narrower than the diameter of the beads 24. In addition, a plate 30 is provided around the groove 26 so as to surround the groove 26 so that the beads 24 inserted from the upper side to be seated in the groove 26 do not escape. On the other hand, a manual switch 11 for placing the burglar alarm device in an operable state when the vending machine is first installed is provided in the network. And the automatic switch is installed in a state in which the installation state of the main body, that is, the horizontal position and the horizontal position of the main body.

The anti-theft alarm device of the vending machine according to the present invention configured as described above first installs the main body at the installation site, connects the anti-theft alarm device manual switch 11 provided inside the main body, and separates the bead prevention plate 30. . Vending machines, on the other hand, are usually very heavy, weighing between 200 and 350 kg, so they must be transported in vehicles when stolen. At this time, when the main body is inclined at a set angle or more in a fixed position to move the vending machine body, the beads 24 between the first conductor 22 and the second conductor 23 leave the groove 26 and the second conductor. When the upper surface of the (23) is rolled to fall to the side of the gap 25 between the first conductor 22 and the second conductor 23, the beads 24 are formed on the upper portion 22a of the first conductor 22. The lower side of the first conductor and the second conductor 23 is located between the lower ends of the first conductor and the second conductor 23 so as to connect the first conductor 22 and the second conductor 23, and thus the power supply 12 is supplied. The current is energized to the horn 10 to sound an alarm in the horn 10. In addition, the upper portion 22a is restored to the side adjacent portion of the second conductor 23 by the restoring force of the spring 28 so that the bead is made of the first conductor (even if an external shock or continuous gradient change occurs in the vending machine body). 22) is caught by the upper side portion 22a of the side so as not to be separated from the connection portion.

Such a vending machine according to the present invention is provided with a theft alarm device inside the vending machine main body when the thief is tilted to move the main body at the time of theft, the alarm sound provided in the burglar alarm device is sounded by alerting that the vending machine is being stolen. It is effective to prevent theft.

Claims (3)

Power supply 12, the alarm device 10 connected to the power supply 12, the automatic switch 20 provided between the power supply 12 and the alarm device 10, the automatic switch 20 is provided in the The first conductor 23 connected to the power supply 12 and the second conductor 23 in contact with the alarm device 20 and adjacent to the first conductor 22 and the automatic switch 20 are provided. When the rolling member 24 and the seating means 26 on which the rolling member 24 is seated, and the seating means 26 are displaced in an inclined state from the fixed position, the rolling member 24 is moved to the first position. And a guiding means for guiding between the conductor (22) and the second conductor (23) to connect the first conductor (22) and the second conductor (23). The method of claim 1, wherein the second conductor 23 has a raised surface protruded upwards, the first conductor 22 is provided surrounded by the side circumference of the raised surface and the rolling member is a ball (24) Is provided to be seated in the seating means provided in the groove 26 on the raised surface, the automatic switch is guided to the side of the raised surface by the change in the inclination of the bead 24 guided by the guide means The washing machine, characterized in that provided to connect the first conductor (22) and the second conductor (23). The method of claim 2, wherein the first conductor 22 is cut in the middle portion is provided as the upper portion 22a and the lower portion 22b, the free end of the upper portion 22a by the spring 28 It is supported and provided adjacent to the side of the second conductor 23, the beads 24 are separated from the groove 26 to connect the lower side of the second conductor 23 and the first conductor 22. After the bead (24) is a vending machine, characterized in that it is provided to be continuously positioned at the connection.